77389568

素因数分解:

$2^8\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 155041488

約数和(自身を除く): 77651920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 503, 601, 1006, 1202, 2012, 2404, 4024, 4808, 8048, 9616, 16096, 19232, 32192, 38464, 64384, 76928, 128768, 153856, 302303, 604606, 1209212, 2418424, 4836848, 9673696, 19347392, 38694784, 77389568]

約数ペア:

[(1, 77389568), (2, 38694784), (4, 19347392), (8, 9673696), (16, 4836848), (32, 2418424), (64, 1209212), (128, 604606), (256, 302303), (503, 153856), (601, 128768), (1006, 76928), (1202, 64384), (2012, 38464), (2404, 32192), (4024, 19232), (4808, 16096), (8048, 9616)]